baber/WOPTO huggingface dataset:
Patent DE-3719977-A1 (DE)
Title: Process for the production of a liquid milk preparation
Inventor: JOCHEMCZYK EDUARD
IPC: A23C9/152
Filed: 1987-06-15
Abstract: Since, according to the known processes for the production of a liquid milk preparation which contains the constituents fat, milk protein, carbohydrates and water-soluble calcium salts or water-soluble calcium salts and phosphorus salts, the mil preparation being made sterile by heating, the heating leads to protein precipitates so that a desirably high dose of calcium salts or calcium salts and phosphorus salts is not available for utilisation by the infant, the process according to the invention provides that the raw material or raw materials containing the milk protein are used as dry products and are dissolved in water. In this case, prior to the heating, calcium is added in the form of the calcium salts or the calcium salts and phosphorus salts in an amount of at least 20% of the natural calcium content of the milk raw ingredients. It has been shown that even in the case of very high additions of calcium salts or calcium salts and phosphorus salts, no protein precipitates occur on heating of the milk preparation. As a result, the added substances are completely available for utilisation.
Patent DE-3722002-A1 (DE)
Title: Method for charging maintenance-free, sealed accumulators and accumulators suitable for carrying out the method
Inventor: POESCH GERD DR ING
IPC: H01M10/34
Filed: 1987-07-03
Abstract: A method for charging maintenance-free, sealed accumulators, in particular lead accumulators, which are equipped with pressure-relief valves which open when the pressure in an accumulator cell exceeds a limit value, the charging taking place in a main-charging phase and an additional-charging phase and in the additional-charging phase the voltage at begin of gassing being exceeded and a recombination of the gases H2 and O2 produced at the electrodes being striven for, the charging being carried out in the additional-charging phase in each case alternately with the evolution of gas until an overpressure lying below the limit value of the pressure-relief valve is built up in the cell and subsequently a charging interval being taken, in which the overpressure in the cell is at least predominantly reduced again, can be shortened in time if, under certain preconditions, the minimum interval time is reduced to half an hour and/or the length of the charging and interval time is determined by virtue of a pressure measurement in the gas space of the cell (2). <IMAGE>
Patent DE-3724513-A1 (DE)
Title: Shock and vibration damper
Inventor: PROST CLAUDE
IPC: F16F7/14
Filed: 1987-07-24
Abstract: The proposal is for a shock and vibration damper with a helically wound steel cable (10), the windings of which are each clamped at opposite points in bar-shaped holders (11, 12) extending parallel to the longitudinal axis of the helix. The permanently deformed windings have an essentially elliptical shape both in the clamped and in the unclamped condition. This permanent elliptical deformation increases the maximum possible deflection amplitude as compared with conventional dampers of this kind. <IMAGE>
Patent DE-3726111-A1 (DE)
Title: Pharmaceutical preparations
Inventor: PARADIES HENRICH HASKO PROF DR
IPC: C09K23/32
Filed: 1987-08-06
Abstract: A pharmaceutical preparation is disclosed which is constructed from a micelle consisting of a cationic surfactant with a monovalent anion and a hydrophobic pharmaceutical active ingredient, dispersed in a solvent whose pH is </= 7, the critical micelle concentration (CMC) being in the range from 1.0 x 10<-7> to 1.5 x 10<-4> mol/litre. A number of novel cationic surfactants (heterocycles) are additionally disclosed. The preparations disclosed in particular have the advantage that as a result of the increase in the hydrophobicity of the alkyl or aryl chain or radical on the N<+> surfactant the membrane permeability is increased such that the pharmaceutical active ingredients can quantitatively cross passively into the cytosol.
Patent DE-3727281-A1 (DE)
Title: Rotary displacement compressor
Inventor: DONKOV DANCHO ZOCHEV DIPL ING
IPC: F04C18/02
Filed: 1987-08-12
Abstract: Published without abstract.
Patent DE-3733458-A1 (DE)
Title: Line transformer for a television receiver (television set)
Inventor: KRAUSE WERNER ING GRAD
IPC: H01F38/42
Filed: 1987-09-30
Abstract: It is intended to create variable tuning to a harmonic of the frequency of the flyback oscillation, without different winding formers being required for the primary winding (P) or the secondary winding. In the coil former (2) for the primary winding (P) there are means (3, 6) using which the effective external diameter of the coil former (2) can be varied. Especially for a line transformer for a television receiver for tuning to the 3rd, 5th, 7th or 9th harmonics of the frequency of the flyback oscillation. <IMAGE>
Patent DE-3735252-A1 (DE)
Inventor: FUNK GUIDO DR
IPC: C08F10/02
Filed: 1987-10-17
Abstract: Ethylene is homopolymerised or copolymerised by means of a Ziegler catalyst system comprising (1) a transition-metal catalyst component, (2) an organoaluminium catalyst component and (3) an organohalogen catalyst component, where (1) is the solid-phase product (IV) obtained by (1.1) first (1.1.1) combining an inorganic oxide (I) as support material and (1.1.2) a solution (II) of (IIa) a certain oxahydrocarbon and (IIb) a transition-metal starting component to form a suspension (III), evaporating this suspension to form a solid-phase intermediate (IV), and (1.2) then (1.2.1) combining the intermediate (IV) obtained from (1.1) and (1.2.2) a dissolved organoaluminium compound (V) to form a suspension, the resultant solid-phase product (IV) as the suspended material being the transition-metal catalyst component (1), wherein (1) is prepared using, as (IIb), exclusively a vanadium trichloride/alcohol complex.
Patent DE-3735665-A1 (DE)
Inventor: ROIGK KAMILLO OTTO EDUARD
IPC: B65G1/04
Filed: 1987-10-19
Abstract: Shelving comprises a plurality of shelves which slide on rails. The shelves (1) are suspended on the rails (2) and the rails (2) are anchored in the wall (6) of a building.
Patent DE-3737385-A1 (DE)
Title: Device for opening and closing a door (gate)
Inventor: SCHMID JOSEF
IPC: E05F15/638
Filed: 1987-11-04
Abstract: The invention relates to a device for opening and closing a door, in particular a garage door, which comprises a multiplicity of interconnected lamellae (1) which are mounted and guided in or on a carrying rail (6) and can be displaced in the horizontal direction via transporting rollers (5) running on the carrying rail. In the case of said device, there is arranged, on the lamellae or on a securing means (2, 9, 10) connected to the lamellae, a drive device (15) with a motor (14), the drive member (17) of which acts on the transporting rail (6). The drive member is designed as a gearwheel (17) which engages into a guide rail (7) which is provided with corresponding mating members (8) and is fastened on the carrying rail (6). <IMAGE>
Patent DE-3737391-A1 (DE)
Title: Air guiding device for a radiator/fan arrangement
Inventor: ZIMMERMANN HOLGER DIPL ING
IPC: F04D29/54
Filed: 1987-11-04
Abstract: Existing air guiding devices do not ensure fault-free feeding of the cooling air to the fan. This has adverse effects on efficiency and the emission of noise of the fan. The inlet ring (2) of the fan ring (1) projects into the air guiding hood (3) in such a way that over its entire circumference it is at a sufficient radial and axial spacing from the air hood for fault-free feeding of the cooling air. The air is suitable for any blower-cooled radiator. <IMAGE>
Patent DE-3739161-A1 (DE)
Title: Method for recording and reproducing information signals onto and from a recording medium
Inventor: GUKKENBERGER HORST DIPL ING
IPC: G11B20/18
Filed: 1987-11-19
Abstract: In the case of known recording methods, the defects within a recording track are determined and omitted during recording. The information which would normally come to lie on the defects is recorded on a substitute sector of the recording medium reserved for this purpose. In the case of the novel method, the reservation of substitute sectors is no longer to be necessary. For this purpose, the defect-free track length available for recording and also a signal compression ratio dependent thereupon are calculated and the information signals are recorded in a time-compressed form. Recording of any information onto any recording medium.
Patent DE-3741689-A1 (DE)
Inventor: ENGEL ROLF
IPC: B28B23/00
Filed: 1987-12-09
Abstract: PCT No. PCT/EP88/01111 Sec. 371 Date Jul. 5, 1989 Sec. 102(e) Date Jul. 5, 1989 PCT Filed Dec. 7, 1988 PCT Pub. No. WO89/05222 PCT Pub. Date Jun. 15, 1989.In the production of moldings from ceramic material with embedded reinforcement a high surface quality and a systematic improvement of strength and toughness may be achieved if the reinforcement is in the form of a stiff, three-dimensional supporting skeleton (13) with a geometry adapted to the molding geometry and which prior to filling of the mold cavity with ceramic material is fixed in the mold cavity with the aid of a holding bar (9) and has a structure which is formed by reinforced C-fiber mats and which is pervious to ceramic material introduced into the mold cavity by abrupt evacuation thereof.
Patent DE-3742743-A1 (DE)
Title: Ultrasound location system
Inventor: WELLHAUSEN HEINZ PROF DIPL ING
IPC: G01S15/87
Filed: 1987-12-17
Abstract: The ultrasound location system detects the range and dimensions of obstructions and identifies openings, such as doors for example. At least two transmitter/receiver (transceiver) combinations are arranged at a defined distance from one another. One transmitter transmits in each case and the amplitude and frequency of the echoes are evaluated by all the receivers and are stored digitally in the memory of a computer.
Patent DE-3744152-A1 (DE)
Title: Rim for a vehicle wheel
Inventor: FLEBBE WERNER
IPC: B60B21/02
Filed: 1987-12-24
Abstract: The invention relates to a rim for a vehicle wheel with a pnuematic tyre and with a single-component rim ring and a rim disc which is detachably connected thereto, the rim ring having laterally on the outside rim flanges which extend essentially radially inwards and next to them seat faces for the tyre beads. In order to facilitate fitting and removal of the tyre without the driving properties during normal operation and run-flat operation being adversely affected, it is proposed that flat beds be located next to the seat faces, in the region of which flat beds the rim ring forms radially outwards support faces for the tyre for run-flat operation, that the rim disc be arranged with its disc base perpendicular to the axis of the rim approximately at the level of the rim flange which points outwards on the vehicle or be arranged axially on the outside thereof, that the side wall, extending axially inwards, of the rim disc end at an edge which serves as bearing face on the rim ring or flanges provided thereon, that the rim ring be capable of being pushed from the outside with a fitted tyre onto a fitted rim disc and that the rim ring be capable of being connected to the rim disc in the axially outer half of the rim. <IMAGE>
Patent DE-3801991-A1 (DE)
Title: Toggle-lever-operated snap-action spring switch
Inventor: HIRSCHFELD KLAUS
IPC: H01H23/20
Filed: 1988-01-23
Abstract: A toggle-lever-operated snap-action spring switch having at least one snap-action spring whose tongues are stressed on limbs of a connecting piece, and having an operating device for the snap-action spring. The technical problem is to match a snap-action spring switch to toggle-lever operation. In this case, in addition, it is intended to simplify the assembly of the toggle-lever switch by the functional part of the switch being capable of insertion into a housing and into guides in said housing, without additional aids. A spring tongue (16) which is constructed like a frame is held on a first limb (13) of the connecting piece (11), and a central spring tongue (17), which projects into the frame cutout, is held on a second limb (14) of the connecting piece (11). A slide (9) can be displaced transversely with respect to the longitudinal direction of the snap-action spring (15) and rests against the frame-like spring tongue (17). A foot (7) of the toggle lever (6) engages in the slide (9), as an operating device. <IMAGE>
Patent DE-3806645-A1 (DE)
Title: Cutting device for textile webs
Inventor: FREERMANN JOHANNES
IPC: B26D1/18
Filed: 1988-03-02
Abstract: The invention relates to a cutting device for textile webs, in particular those of great length, with a disc-shaped cutter which is driven to and fro over the length of the textile web to be cut by means of a belt drive and which is likewise driven by a belt. The invention consists in that the rotary belt-drive of the cutter (1) is separate from the longitudinal belt-drive of the cutter (1). <IMAGE>
Patent DE-3810724-A1 (DE)
Inventor: BERNHARD GERD
IPC: B60K25/00
Filed: 1988-03-30
Abstract: An automotive processing machine, in particular a combine harvester with a number of driven units (7, 8, 9), comprises equipment for regulating the rotational speed of the machine engine (1) independently of its loading and keeping the rotational speeds of the driven units constant. The output speed or torque of the engine (1) and the rotational speeds of the driven units (7, 8, 9) are monitored by sensors (2, 10) and the results are supplied to a computer (3). On deviation of the torque of the engine, a signal is delivered to the computer, which changes the rotational speed of the engine, but at the same time keeps the rotational speeds of the driven units constant by adjusting torque converters (6). There may be one converter (6) for each driven unit (7, 8, 9), as shown, or there may be a central convertor, e.g. a multi-stage gear unit, as in Fig. 2. <IMAGE>
Patent DE-3813454-A1 (DE)
Inventor: YAMASHITA HIDEFUMI
IPC: C01F17/218
Filed: 1988-04-21
Abstract: The purity of a water soluble inorganic salt of a metal selected from alkali metals, alkaline earth metals, aluminum, yttrium, zirconium, indium, lanthanum and the lanthanide metals can extremely be enhanced by preparing an aqueous solution of the metal salt, adding either a water soluble diethyldithiocarbamate or ammonium pyrrolidinedithiocarbamate, which should amount to at least 0.005 wt% of the metal salt, to the solution while maintaining the pH of the solution within the range from 1 to 11 to thereby precipitate coordination compounds of impurity metals, and separating the precipitate from the treated solution.
Patent DE-3817131-A1 (DE)
Title: Luminaire with pivotable housing
Inventor: HALEMEIER ECKHARDT DIPL ING
IPC: F21V21/26
Filed: 1988-05-19
Abstract: In a luminaire (10) having a housing (12) which by means of a hinge (14) is pivotably held on a support (16), the support (16) is provided with a rigid pressure piece (56) which bears with a circumferential surface, which runs essentially coaxially to the hinge axis, on the rear side of a reflector (44) of the luminaire and due to the inherent elasticity of the reflector is in pressured contact therewith in such a manner that the housing (12) is held in its respective angular position in a force-fitting manner. <IMAGE>
Patent DE-3821267-A1 (DE)
Title: Character generator for a thermal transfer printer
Inventor: MUGRAUER HUBERT
IPC: B41J2/42
Filed: 1988-06-23
Abstract: In thermal transfer printers, the problem is to focus the energy from a radiation source with the aid of an optical character generator as a print head, controlled as a function of the printing information, in micro-image dots of a transfer printing plane in order to plasticise ink there with local heating and to transfer it to the printing carrier. For this purpose, the optical character generator has switching cells which are arranged in a two-dimensional zone and each have an electrically controlled optical switching element and an optical copying element. The optical copying element (3), consisting of a transparent, heat-resistant material, has spherical surfaces perpendicular to the direction of radiation, is arranged at a predetermined distance (a) from the optical switching element (2), and bears with a predetermined pressing-on force against the ink carrier (5) and the printing carrier (6). Particularly suitable for thermal transfer printers for printing on ordinary paper. <IMAGE>
Patent DE-3824498-A1 (DE)
Title: Method for removing by suction and separating out dusty and vaporous products
Inventor: BAUR HERBERT DIPL ING
IPC: B01D51/00
Filed: 1988-07-20
Abstract: Method for removing by suction and separating out dusty and vaporous products in the production of matrices from rubber or a similar material. The dusty and vaporous products arising in such production processes generally lead, even in a relatively short time, to a fouling of the filter of the dedusting unit such that an economical operation of the plant can no longer be maintained. The novel method is intended to enable premature fouling of the filter in the dedusting unit to be prevented and economical operation of the plant to be ensured. To form an auxiliary filter layer on the filter of the dedusting unit, additives are fed in a metered manner into the flow path of the products to be separated off. <IMAGE>
Patent DE-3825765-A1 (DE)
Title: Method for obtaining measurement values by means of pulse width modulation
Inventor: BUGGERT JUERGEN DIPL ING
IPC: G01D5/14
Filed: 1988-07-29
Abstract: This method relates to the cable manufacturing industry, particularly to extruder systems, twisting machines and wrapping facilities, for the quality-determining measurement and regulation of the tensile force in the continuous manufacturing process and thus for specifically lowering the waste production of goods being measured which are sensitive to tension under operating conditions. According to the invention, this method is implemented by making use of the measurement-value-dependent differentiation of squarewave pulses of fixed frequencies. The positively differentiated pulses are converted by a subsequent trigger in such a manner that a narrow squarewave pulse is generated with a measurement value equal to zero and a wide pulse is generated with a maximum measurement value. These pulses are transmitted, processed further and displayed. The method contains the introduction of measurement values with signs into capacitive and/or resistive converters for further processing for the purpose of display, also in such a manner that each converter part produces an internal differentiation component and thus supplies its own contribution to the output pulse width. <IMAGE>
Patent DE-3827591-A1 (DE)
Title: Device for protecting gas jet emitters from overheating
IPC: F23D14/64
Filed: 1988-08-13
Abstract: In order to provide a device for protecting gas jet emitters from overheating, the gas jet emitter consisting of a metallic distribution piece with air inlet, air filter, tuyere-connection receptacle of a gas supply line and also a connection for a gas-mixing pipe, and a metallic gas-mixing pipe with flame-retention screen being inserted into this connection, and furthermore a flame safety device being provided which consists of a solenoid valve which is fitted into the gas supply line and of a thermocouple arranged in the region of the combustion gases, which components are electrically interconnected, it is proposed that there is arranged on the gas-mixing pipe (4) a thermal release (6) which can be influenced by the temperature of the gas-mixing pipe (4) and is connected to a supply line of the thermal release (6). <IMAGE>
Patent DE-3830660-A1 (DE)
Title: Distributor fitting
Inventor: MARTIN KURT
IPC: F24H9/12
Filed: 1988-09-09
Abstract: The distributor fitting divides up the cold service water, flowing in in one pipeline, e.g. in a domestic installation, into lines (52, 53) to cold-water consumers and to a water heater. It preferably has a single-piece housing (1), is space-saving, compact and easy to mount; wearing parts can be easily exchanged. Screwing-down valves (19, 20) and emptying valves (27, 44) as well as a backflow preventer (36) and various plugs (33, 56, 57) are installed in the housing (1), which has a connection (41) for a safety valve (45). The spindle axes (31, 50) of the screwing-down valves (19, 20), the axis (49) of the backflow preventer (36) and the axes of the inlet connection stub (10) and of the outlet connection sutbs (11, 22, 40, 41) lie in one plane. The outlet connection stubs (22, 40) to the cold-water consumers and to the water heater point in the same direction. This arrangement makes it possible to connect the distributor fitting without difficulty to a service-water line guided in from the right or from the left. <IMAGE>
Patent DE-3834759-A1 (DE)
Title: Semiconductor memory device with stack memory, and method of operation
Inventor: FUJISHIMA KAZUYASU
IPC: G06F12/08
Filed: 1988-10-12
Abstract: For semiconductor memory devices with standard stack memories, the construction and control of the stack memory is too complicated for inexpensive applications. A dynamic memory with random access and a fast serial access mode, for use in a simple stack system, contains a plurality of memory cell blocks, which are prepared by parts of a memory cell field, a plurality of data locks, each of which is provided for each column in the memory cell blocks, and a block selector. If a stack mismatch signal is generated by the stack system, data on the column in the cell block which is selected by the block decoder are transmitted into the data locks, which are provided after selection for the columns of the selected block. If a stack match signal is generated by the stack system, the data locks are isolated from the memory cell field. Access to at least one data lock is made possible in the case of a stack match because of an externally applied column address. Access to at least one column in the selected block is made possible in the case of a stack mismatch because of the column address. <IMAGE>
Patent DE-3834902-A1 (DE)
Title: Bevel-gear differential which locks automatically to a limited extent
Inventor: WIESE HELMUT DIPL ING
IPC: F16D35/00
Filed: 1988-10-13
Abstract: The invention relates to a bevel-gear differential which locks automatically to a limited extent and in which a viscous clutch 3 and the actual bevel-gear differential 4 are arranged in a differential cage 1. One of the side bevel gears 12 is connected fixedly to the viscous clutch 3, for example to the case 5 thereof. The side bevel gear 6 is connected to the cover 12 of the case 5 by a weld 14. The remaining components of the bevel-gear differential 4, these being the support 15 having the journals 17, the differential bevel gears 16 which are mounted rotatably thereon and the further side bevel gear 13, form by way of a retainer 21 a preassembled constructional unit which can be fitted in a simple manner via grooves 20 and the journal ends 18, which can be brought into engagement therein, for the transmission of torque. This design results in simplified assembly since just two preassembled constructional units are to be used in the differential cage 1. <IMAGE>
Patent DE-3836684-A1 (DE)
Title: Safety tyre
Inventor: KIM BOK-KYU
IPC: B60C5/20
Filed: 1988-10-28
Abstract: For increased safety of a pneumatic tyre it is proposed to provide a plurality of air chambers between the inside of the tread and the internal pressurised tubing, which air chambers are formed from a plurality of small balloons which lie closely one next to the other and are filled with pressure. These air chambers are advantageously surrounded by a puncture-proof tyre belt for double protection against puncture and loss of pressure. By virtue of the multi-cell design of the air chambers, when the tyre carcase is punctured, balloons which may be damaged are replaced by adjacent ones so that continued travel without loss of pressure and without damage to the driving behaviour of the vehicle is ensured in a simple, cost-effective manner.